master 2541bec21b: * lisp/bindings.el (bound-and-true-p): Verify argument is a symbol

[Juanma Barranquero]

branch: master
commit 2541bec21bf3cf090071e434dac170d52394594e
Author: Juanma Barranquero <lekktu@gmail.com>
Commit: Juanma Barranquero <lekktu@gmail.com>

    * lisp/bindings.el (bound-and-true-p): Verify argument is a symbol
---
 lisp/bindings.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/bindings.el b/lisp/bindings.el
index c1ad5f7520..a3f51ebb31 100644
--- a/lisp/bindings.el
+++ b/lisp/bindings.el
@@ -670,6 +670,8 @@ or not."
   "Return the value of symbol VAR if it is bound, else nil.
 Note that if `lexical-binding' is in effect, this function isn't
 meaningful if it refers to a lexically bound variable."
+  (unless (symbolp var)
+    (signal 'wrong-type-argument (list 'symbolp var)))
   `(and (boundp (quote ,var)) ,var))
 
 ;; Use mode-line-mode-menu for local minor-modes only.